The fashion I found the most intriguing is the decoration of cars, motorcycles and trucks. I call it chimpiratech, as I never did figure out what they call it. But extrememly large front ends on cars, montrous spoilers on them as well. Huge ferring (sp) stacking on motorcycles and the lights added to semi's and tractor trailers.

I enjoy the gyaru/manba/ganguro styles as well... lol even though most people find it to be quite scary!
I love the old school Takenoko zoko style!
My favorite styles that are prominent today are decora <3 <3 , any type of lolita and GAL fashion <3 (its so classy )